The invention discloses an air wing leading edge for an aircraft and the aircraft, and relates to the technical field of aircrafts, the air wing leading edge comprises an air wing leading edge body, the cross section of the air wing leading edge body is in a parallelogram shape, the leeward side of the air wing leading edge body is used for being connected with an air wing, one of two sides adjacent to the leeward side is a slight chord, and the other side is a root chord; the length of the tip chord and the root chord is smaller than that of the leeward side, the windward side of the tip chord is determined according to a tip chord front end curve, and the windward side of the root chord is determined according to a root chord front end curve. The windward side of the slightly chord is determined according to the slightly chord front end curve, and the windward side of the root chord is determined according to the root chord front end curve, so that hot air flow quickly passes through the airfoil leading edge body, the time for exchanging aerodynamic heat and leading edge heat is shortened, and the influence of the hot air flow on the airfoil leading edge body is reduced; the problem that in the prior art, the front edge of a rudder/wing is cooled through a thermal protection technology, and an air wing is possibly damaged due to the poor cooling effect is solved.

    本发明公开了一种用于飞行器的空气翼前缘及飞行器,涉及飞行器技术领域,包括空气翼前缘本体,其截面形状呈平行四边形,空气翼前缘本体背风边用于与空气翼连接,与背风边相邻的两边中的其中一边为稍弦,另一边为根弦,稍弦和根弦的长度均小于背风边的长度,稍弦的迎风面根据稍弦前端曲线确定,根弦的迎风面根据根弦前端曲线确定。由于稍弦的迎风面根据稍弦前端曲线确定,根弦的迎风面根据根弦前端曲线确定,使热气流快速通过空气翼前缘本体,减少气动热与前缘热交换的时间,减少热气流对于空气翼前缘本体的影响,解决了现有技术中舵/翼前缘通过热防护技术对前缘进行降温,存在可能因冷却效果不好导致空气翼出现损坏的问题。


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    Titel :

    Air wing leading edge for aircraft and aircraft


    Weitere Titelangaben:

    一种用于飞行器的空气翼前缘及飞行器


    Beteiligte:
    TAN YOUDE (Autor:in) / LI ZHIJIE (Autor:in) / LIU KANG (Autor:in) / LIU QING (Autor:in) / WANG HUI (Autor:in) / DONG SHIBO (Autor:in) / ZOU ZHENYUE (Autor:in) / ZHU XUAN (Autor:in) / CHEN XIAOYU (Autor:in) / HU SHANGANG (Autor:in)

    Erscheinungsdatum :

    22.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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